The controversial QueensWay plan to turn an abandoned Queens rail line into an elevated park resembling Manhattan’s High Line is getting even closer to fruition. The Trust for Public Land, the organization working to transform the 3.5 miles of land into a public green space, recently submitted a request for development proposals. The project is seeking a company to conduct a feasibility study to test the soil, structure and estimated costs of construction in an effort to bring the hotly debated park to life.